Mary Ann Martinez, M.D.
NPI 1497778104 · Dermatology Physician · West Lake Hills, TX
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ann Martinez, M.D. is a Dermatology Physician provider in West Lake Hills, TX (NPI 1497778104).
Provider details
- NPI number
- 1497778104
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- J6567 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,718 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 390 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 342 | $90 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 300 | $7 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 165 | $56 |
| Biopsy of Related Skin Growth, First Growth11102 | 116 | $96 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 97 | 79 |
| Metronidazole | 90 | 50 |
| Doxycycline Hyclate | 89 | 37 |
| Fluocinonide | 52 | 39 |
| Hydroxyzine Hcl | 48 | 16 |
| Hydrocortisone | 44 | 35 |
| Ketoconazole | 41 | 31 |
| Clobetasol Propionate | 38 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$573 across 40 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2022-08-23
- Certified
- 2022-08-23
Frequently asked questions
- What is Mary Ann Martinez's NPI number?
- Mary Ann Martinez's National Provider Identifier (NPI) is 1497778104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Martinez's specialty?
- Mary Ann Martinez is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Ann Martinez located?
- Mary Ann Martinez's practice location on file with NPPES is 5656 Bee Caves Rd Ste 203, West Lake Hills, TX 78746-5280.
- What is Mary Ann Martinez's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Martinez is (512) 329-6029.
- Does Mary Ann Martinez accept Medicare?
- Mary Ann Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ann Martinez's NPI active?
- Yes — Mary Ann Martinez's NPI (1497778104) is active in the NPPES registry as of the last update on 2022-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.